Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The shift into December records an average high-temperature of an enjoyable 18°C (64.4°F), subtly varied from November's 15.7°C (60.3°F). Silverstream anticipates an average minimum temperature of 12.6°C (54.7°F) in the month of December.Humidity
The average relative humidity in December in Silverstream is 81%.Rainfall
In Silverstream, in December, it is raining for 14.9 days, with typically 58mm (2.28") of accumulated precipitation. In Silverstream, New Zealand, during the entire year, the rain falls for 172.3 days and collects up to 622mm (24.49") of precipitation.Snowfall
In Silverstream, snow does not fall in January through July, September through December.Daylight
The month with the longest days in Silverstream is December, with an average of 15h and 6min of daylight.On the first day of the month, sunrise is at 5:41 am and sunset at 8:36 pm. On the last day of December, in Silverstream, New Zealand, sunrise is at 5:50 am and sunset at 8:55 pm NZDT.
Sunshine
In December, the average sunshine is 8.6h.UV index
The months with the highest UV index in Silverstream are January, February and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 5 in December translates into these instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Silverstream in December?
What is the average humidity in December in Silverstream?
How much does it rain in Silverstream in December?
When it does not snow in Silverstream?
When are the longest days in Silverstream?
How many hours of daylight does Silverstream have in December?
When are sunrise and sunset in December in Silverstream?
How long on average sun shines in December in Silverstream?
When is the highest UV index in Silverstream?
What is the UV index reading in December in Silverstream?
Average temperature in December
Silverstream, New Zealand
- Average high temperature in December: 18°C
The warmest month (with the highest average high temperature) is February (19.7°C).
The month with the lowest average high temperature is July (10.8°C).
- Average low temperature in December: 12.6°C
The month with the highest average low temperature is February (13.9°C).
The coldest month (with the lowest average low temperature) is July (7.1°C).
Average pressure in December
Silverstream, New Zealand
- Average pressure in December: 1013.4mbar
The month with the highest atmospheric pressure is March (1017.8mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in December
Silverstream, New Zealand
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is September (20.6km/h).
The calmest month (with the lowest average wind speed) is March (16.9km/h).
Average humidity in December
Silverstream, New Zealand
- Average humidity in December: 81%
The month with the highest relative humidity is June (84%).
The months with the lowest relative humidity are January, February and November (80%).
Average rainfall in December
Silverstream, New Zealand
- Average rainfall in December: 58mm
The wettest months (with the highest rainfall) are June and July (66mm).
The driest month (with the least rainfall) is February (29mm).
Average rainfall days in December
Silverstream, New Zealand
- Average rainfall days in December: 14.9 days
The month with the highest number of rainy days is October (17.5 days).
The month with the least rainy days is February (9.2 days).
Average snowfall days in December
Silverstream, New Zealand
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Silverstream, New Zealand
- Average daylight in December: 15h and 1min
The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 18min).
- Average sunshine in December: 8h and 4min
The month with the most sunshine is November (Average sunshine: 8h and 48min).
The month with the least sunshine is June (Average sunshine: 4h and 54min).
Average sunshine days in December
Silverstream, New Zealand
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is March (18.4 days).
The month with the least sunshine days is September (10.7 days).
Average UV index in December
Silverstream, New Zealand
- Average UV index in December: 5
The months with the highest UV index are January, February and December (UV index 5).
The months with the lowest UV index are May, June, July and August (UV index 3).
Average cloud cover in December
Silverstream, New Zealand
- Average cloud cover in December: 42
The month with the most cloud cover is June (Cloud cover 49).
The month with the least cloud cover is February (Cloud cover 34).
Average visibility in December
Silverstream, New Zealand
- Average visibility in December: 9km
The months with the highest visibility are February and March (10km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (9km).
